O Ring Dimensions Chart

The tables in the o ring size chart list approximately 2000 o ring sizes in order by inside diameter.

O ring dimensions chart.

Usa as568 o ring standard sizes are the most commonly used o ring sizes in the world. Most of these sizes are readily available from. The proper o ring size is a fundamental aspect of proper o ring performance. O ring tolerances vary by use please refer to our o ring.

Inside diameters cross sections tolerances and size identification code. These o ring sizes correspond to us standard as568 british standard swedish as well as many common metric sizes according to din and iso standards. Because of its popularity there is virtually an unlimited number of possible sizes of an o ring. Refer to our standard o ring size chart to find usa as568 o ring dimensions.

Thus the need for size standards which cover the most common sizes used. Standard metric sizes for o rings are defined by international standard iso 3601 1 2002. Fluid power systems o rings part 1. An o ring is one of the most common types of seals in the world.

The g series is used for general purpose applications and includes a wide range of. We have millions of as568 o rings in stock which can be purchased easily through our o rings online store. Order o rings online from the world s largest inventory network including custom o rings typically without tooling fees. O rings are used in a variety of applications in different industries around the world.